1, Llys Sion, Rhyl occupies a 382 m² plot as recorded by HM Land Registry.

Of the 13 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 3rd largest.

1, Llys Sion, Rhyl has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Mar 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

1, Llys Sion, Rhyl last changed hands on 28th March 2014, selling for £155,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 49.1% since March 2014.

• Sold Mar 2014£155,000

Land Registry records and our Estate Agent network show 242 sales of comparable properties within 680 metres of 1, Llys Sion, Rhyl since 2019.

Most recently, 10, Llys Sion, Rhyl, LL18 4JY, a freehold house, sold at £215,000 on the 27th October 2025.

Read more about house prices in LL18.

• Sold Oct 2025£215,000 | 3 Bed House10, Llys Sion, Rhyl, LL18 4JY10, Llys Sion, Rhyl, LL18 4JY
• Sold Oct 2025£236,000 | 3 Bed House95, Maes Y Gog, Rhyl, LL18 4QJ95, Maes Y Gog, Rhyl, LL18 4QJ
• Sold Aug 2025£240,000 | 3 Bed House106, Dyserth Road, Rhyl, LL18 4DT106, Dyserth Road, Rhyl, LL18 4DT
• Sold Aug 2025£268,500 | 3 Bed House7, Llys Taf, Rhyl, LL18 4FF7, Llys Taf, Rhyl, LL18 4FF
• Sold Jun 2025£242,000 | 3 Bed House7, Llys Yr Wyddfa, Rhyl, LL18 4HX7, Llys Yr Wyddfa, Rhyl, LL18 4HX
• Sold May 2025£230,000 | 3 Bed House9, Llys Sion, Rhyl, LL18 4JY9, Llys Sion, Rhyl, LL18 4JY
• Sold Dec 2024£255,000 | 3 Bed House26, Lon Celynnen, Rhyl, LL18 4LZ26, Lon Celynnen, Rhyl, LL18 4LZ
• Sold Nov 2024£230,000 | 3 Bed House9, Llys Catrin, Rhyl, LL18 4AJ9, Llys Catrin, Rhyl, LL18 4AJ
• Sold Oct 2024£190,000 | 3 Bed House2, Llys Tudur, Rhyl, LL18 4AX2, Llys Tudur, Rhyl, LL18 4AX
• Sold Aug 2024£285,000 | 3 Bed House34, Lon Celynnen, Rhyl, LL18 4LZ34, Lon Celynnen, Rhyl, LL18 4LZ
• Sold Jul 2024£255,000 | 3 Bed House5, Llys Dewi, Rhyl, LL18 4JX5, Llys Dewi, Rhyl, LL18 4JX
• Sold Jul 2024£192,500 | 3 Bed House14, Llys Tudur, Rhyl, LL18 4AX14, Llys Tudur, Rhyl, LL18 4AX
• Sold May 2024£200,000 | 3 Bed House12, Cherry Tree Walk, Rhyl, LL18 4JL12, Cherry Tree Walk, Rhyl, LL18 4JL
• Sold Oct 2023£269,000 | 3 Bed House10, Llys Dewi, Rhyl, LL18 4JX10, Llys Dewi, Rhyl, LL18 4JX
• Sold Mar 2022£155,000 | 3 Bed House26, Llys Alwen, Rhyl, LL18 4BQ26, Llys Alwen, Rhyl, LL18 4BQ
• Sold Mar 2022£220,000 | 3 Bed House4, Llys Sion, Rhyl, LL18 4JY4, Llys Sion, Rhyl, LL18 4JY
• Sold Dec 2020£196,000 | 3 Bed House62, Llys Brenig, Rhyl, LL18 4BX62, Llys Brenig, Rhyl, LL18 4BX
• Sold Nov 2019£174,000 | 3 Bed House5, Llys Tudur, Rhyl, LL18 4AX5, Llys Tudur, Rhyl, LL18 4AX
• Sold Sep 2019£170,000 | 3 Bed House5, Llys Catrin, Rhyl, LL18 4AJ5, Llys Catrin, Rhyl, LL18 4AJ
• Sold Jun 2019£177,000 | 3 Bed House16, Llys Tudur, Rhyl, LL18 4AX16, Llys Tudur, Rhyl, LL18 4AX

Our analysis of the public data ranks 1, Llys Sion, Rhyl as the 5th largest and the 5th most expensive of the 13 addresses on Llys Sion, Rhyl, LL18.

Against the LL18 postcode district average, it is £30k more expensive than the typical property.

• Rhyl

  |

  2.0 km away
• Prestatyn

  |

  3.9 km away
• Abergele & Pensarn

  |

  8.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.